<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
<body>

<script src="../js/vue.js"></script>
<div id="app">
  <!--1.单选-->
  <select name="abc" id="" v-model="fruit">
    <option value="apple">苹果</option>
    <option value="banana">香蕉</option>
    <option value="mango">芒果</option>
    <option value="pear">梨</option>
    <option value="orange">橘子</option>
  </select>

  <select name="abc"  v-model="fruits" multiple>
    <option value="apple">苹果</option>
    <option value="banana">香蕉</option>
    <option value="mango">芒果</option>
    <option value="pear">梨</option>
    <option value="orange">橘子</option>
  </select>
  <h2>你选择的水果是:{{fruits}}</h2>
</div>

<script>
  const app = new Vue({
    el: '#app',
    data: {
      message: "第一次，系统的学VUE",
      fruit: "pear",
      fruits:[]
    }
  })
</script>
</body>
</html>